<!-- src/components/EChartExample.vue -->
<template>
  <div ref="chart" style="width: 100%; height: 400px;"></div>
</template>

<script lang="ts">
import { defineComponent, onMounted, ref } from 'vue';
import * as echarts from 'echarts';

export default defineComponent({
  name: 'EChartExample',
  setup() {
    const chart = ref<HTMLDivElement | null>(null);

    onMounted(() => {
      if (chart.value) {
        const myChart = echarts.init(chart.value);
        myChart.setOption({
          title: {
            text: 'ECharts 入门示例',
          },
          tooltip: {},
          legend: {
            data:['销量'],
          },
          xAxis: {
            data: ["衬衫","羊毛衫","雪纺衫","裤子","高跟鞋","袜子"]
          },
          yAxis: {},
          series: [{
            name: '销量',
            type: 'bar',
            data: [5, 20, 36, 10, 10, 20]
          }]
        });
      }
    });

    return {
      chart,
    };
  },
});
</script>

<style scoped lang="scss">
.echarts {
  width: 100%;
  height: 400px;
}
</style>
